Acura 2005 MDX - Owner's Manual - Manual (Page 214)

Without VSA, your vehicle will have
normal braking and cornering ability,
but it will not have VSA traction and
stability enhancement.
VSA is turned on every time you
start the engine, even if you turned it
off the last time you drove the
vehicle.
Driving with varying tire or wheel
sizes may cause the VSA to
malfunction. When replacing tires,
make sure they are of the same size
and type as your original tires (see
page
).
Deactivate the VSA system if you
need to drive with the compact spare
tire installed (see page
).
If you install winter tires, make sure
they are the same size as those that
were originally supplied with your
vehicle. Exercise the same caution
during winter driving as you would if
your vehicle was not equipped with
VSA.
When VSA is off, the VSA activation
indicator comes on as a reminder.
If the indicator does not come on
when the ignition switch is turned to
ON (II), there may be a problem
with the VSA system. Have your
dealer inspect your vehicle as soon
as possible.
This switch is under the left vent.
Press it to turn the VSA system on
and off.
255
260
VSA Of f Switch
VSA and Tire Sizes
Vehicle Stability Assist (VSA) System
212
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